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Unformatted text preview: L isolates them, and v L does not depend upon R L . (a) (b) Fig. 26-6: An op amp used as an inverting amplifier. On the right, we show the dependent source model of an inverting amplifier. Fig. 26-8: A voltage divider with an inverting amplifier used to convert the 15 V to 5V. Fig. 26-7: A voltage divider used to step the voltage down from 15 V to 7.5V. Lecture 26 figures 3 Fig. 26-9: A resistive divider and inverting op amp circuit with a voltage follower inserted between. Fig. 26-10: A current-to-voltage converter. Fig. 26-12: The dependent source model of an op amp in a non- inverting amplifier circuit. Fig. 26-11: An op amp in a non- inverting amplifier configuration....
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